The Collaborative International Dictionary
Myohaematin
Myohaematin \My`o*h[ae]m"a*tin\, n. [Myo- + h[ae]matin.] (Physiol.) A red-colored respiratory pigment found associated with hemoglobin in the muscle tissue of a large number of animals, both vertebrate and invertebrate.
Wiktionary
myohaematin
n. (context biology English) A red-coloured respiratory pigment found associated with haemoglobin in the muscle tissue of many animals, both vertebrate and invertebrate.